#ifndef __PWM_H
#define __PWM_H
#include "sys.h"






//void TIM2_1PWM_Init(u16 arr,u16 psc);//PA0
void TIM2_12PWM_Init();//PA1 PA0
void TIM4_34PWM_Init();//Pb8 Pb9
//void TIM4_4PWM_Init(u16 arr,u16 psc);//Pb9

#endif
